Meditation can be a different experience for everyone. Here is a guided meditation by one of best known Monks and authors on mindfulness and meditation.
If his accent is not to your liking you can find more guided meditations on you tube.
/www.youtube.com/watch?v=AW66B_aGuiAI also recommend the small book 'SIT' it talks about
meditating in all ways, not just sitting.
I meditate 2-4 times a day from 3-20 mins each. It brings me to peace, I use NO bells, I like quiet. It does help me sleep at night. Sometimes I meditate concentrating on a peaceful seen, right before I go to bed.
Enjoy your search and let us know what you find.
Peace
Trina